Brands do make a difference, also the age of your supply of CA makes a difference. Older CA glue doesn't work the same as fresh glue. You have to buy from dealers that sell a lot and sell to people like penturners. The people at Hobby Lobby etc., do not rotate their stock so.
My advice is to look at the penturners sites, they perfected CA finishes, and there are a lot of methods to apply it. Humidity and temperatures will also affect how it works. Look at the various methods and try them, eventually you will find one that works for you in your location.
Marvin